<!DOCTYPE html>
<html lang="zh-cn">
<head>
	<meta charset="utf-8" />
	<title>图片测试</title>
	<style>

		.img1{
			height: 200px;
			margin-left: -100px;
		}

		.wrapper{
			display: inline-block;
			width: 200px;
			overflow: hidden;
			line-height: 0;	/*重点，没有它会导致下方多出一点点*/
		}

	</style>
</head>

<body>
	<div class="wrapper">
		<img class="img1" src="windows/banner02@2x.png" alt="Stickman" >
	</div>
1111
</body>

</html>